Volcanic Activity Advisory
Issued by NWS

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550
FVAK21 PAWU 170742
VAAAK1
VA ADVISORY

DTG: 20250817/0735Z

VAAC: ANCHORAGE

VOLCANO: KATMAI 312170

PSN: N5817 W15458

AREA: ALASKA PENINSULA

SUMMIT ELEV: 6716 FT (2047 M)

ADVISORY NR: 2025/022

INFO SOURCE: GOES

AVIATION COLOR CODE: GREEN

ERUPTION DETAILS: NO ERUPTION. RESUSPENDED VA.

OBS VA DTG: 17/0735Z

OBS VA CLD: SFC/FL060 N5817 W15445 - N5658 W15138 - N5624 W15322
- N5804 W15511 - N5815 W15436 - N5817 W15445 MOV STNR

FCST VA CLD +6HR: 17/1335Z SFC/FL060 N5814 W15443 - N5655 W15159
- N5617 W15332 - N5804 W15511 - N5816 W15440 - N5814 W15443

FCST VA CLD +12HR: 17/1935Z SFC/FL060 N5814 W15442 - N5649
W15218 - N5609 W15349 - N5806 W15513 - N5817 W15437 - N5814
W15442 - N5814 W15442

FCST VA CLD +18HR: 18/0135Z NO VA EXP

RMK: RESUSPENDED VA REMAINS VISIBLE IN GOES SATELLITE IMAGER...CC

NXT ADVISORY: WILL BE ISSUED BY 20250817/1335Z=